BRZ _ U. book 361 ページ 2024 年 6 月 14 日 金曜日 午前 9 時 14 分
essential for every tire to have a size and construction matching those shown on the tire inflation pressure label and to have a speed symbol and load index matching those shown on the tire inflation pressure label.
Using tires of a non-specified size detracts from controllability, ride comfort, braking performance, speedometer accuracy and odometer accuracy. It also creates incorrect body-to-tire clearances and inappropriately changes the vehicle’ s ground clearance.
All four tires must be the same in terms of manufacturer, brand( tread pattern), construction, and size. You are advised to replace the tires with new ones that are identical to those fitted as standard equipment.
For safe vehicle operation, SUBARU recommends replacing all four tires at the same time.
WARNING
� When replacing or installing tire( s), all four tires must be the same for the following items.
( a) Size( b) Speed symbol( c) Load index
( d) Circumference( e) Construction( f) Manufacturer( g) Brand( tread pattern)( h) Degrees of wear
For items( a) to( c), you must obey the specification that is printed on the tire inflation pressure label. The tire inflation pressure label is located on the driver’ s center pillar.
If all four tires are not the same in items( a) to( h), serious mechanical damage could be caused to the drivetrain of the car, and affect the followings.
- Ride- Handling- Braking
- Speedometer / Odometer calibration
- Clearance between the body and the tires
It also may be dangerous and lead to loss of vehicle control, and it can lead to an accident.